《城市新建住宅小区管理办法》是我国第一部系统规范( )的规范性文件。 A．物业管理

阅读理解。

     Teachers at American colleges and universities have many different teaching methods. Some teachers

give homework and check homework every day, and students in their classes have to take many exams.

Some teachers give only writing tasks. Some teachers always follow a course outline and usually use the

textbook. Others send students to the library for tasks.

     The atmosphere in some classrooms is very formal. Students call their teachers Professor (教授) Smith,

Mrs. Jones and so on. Some teachers wear business clothes and give talks. Other classrooms have an informal ( 非正式的 ) atmosphere. Students and teachers discuss their ideas. Teachers dress informally, and students

call them by their first names. American teachers are different in their teaching styles.

     At most American colleges and universities, libraries and learning centers can be used by students at any

time. They can often use tape recorders, video machines and computers. They can buy books, notebooks and

other things at campus stores. There are also services (服务) to students. They can get advice on their

problems from their teachers. Colleges and universities usually offer facilities (设施) to students. Some schools

have swimming pools and tennis courts. Most have fast food restaurants.

1. At American colleges and universities, some teachers _________.

A. never give their students any homework

B. give classes in the library

C. give only writing tasks

D. only give their students writing exams

2. In an informal class, _________.

A. students call their teachers Professor Smith, Mrs. Jones and so on

B. students discuss their ideas with their teachers

C. students have to take many exams

D. teachers dress formally

3. The underlined word "campus" means _________ in Chinese.

A. 校园

B. 工厂

C. 社区

D. 广场

4. According to the passage, most schools in America have _________.

A. swimming pools

B. fast food restaurants

C. tennis courts

D. basketball courts

5. Which of the following is not mentioned in this passage?

A. Teaching methods.

B. Teaching styles.

C. College facilities.

D. University dinning rooms.

镜下脓尿是指离心沉淀后的尿沉渣在每高倍镜视野中见到的白细胞为

A．1个

B．3个

C．5个

D．2个

E．4个

过去，我们在道德宣传上有很多不切实际的高调，以致不少人口头说一套，背后做一套，发生人格分裂现象。通过对此种现象的思考，有的学者提出，我们只应该要求普通人遵守“底线伦理”。 根据你的理解，以下哪——选项作为“底线伦理”的定义最合适( )

A．底线伦理就是不偷盗，不杀人

B．底线伦理是作为一个社会普通人所应遵守的一些最起码、最基本的行为规范和准则

C．底线伦理不是要求人无私奉献的伦理

D．如果把人的道德比作一座大厦，底线伦理就是该大厦的基础部分

胎儿循环的遗迹是（）

A.静脉韧带和肝圆韧带

B.肝十二指肠韧带

C.冠状韧带

D.小网膜囊

E.大网膜

长期应用异烟肼宜同服______。

A．维生素A
B．维生素B1
C．维生素C
D．维生素D
E．维生素B6